G13113313231323133313331333133313113313331333132322331333133313332231121
  >>
   G1311331323132313331333133313331311331333133313232233133313331333223112
  <<
   G13113313231323133313331333133313113313331333132322331333133313332231123
  >>
 
 
 G13113313231323133313331333133313113313331333132322331333133313332231122
  >>